In this activity, students will practice finding the slope between two points. Students will use the slope from their previous line to find the next problem. For an extension, you can also have students write the whole equation of the line, but then look for the slope to find the next points. Practice includes identifying the difference between “zero” and “undefined” slope.
I usually will put the stations around the room, then have students start wherever they would like. The answers all loop around, no matter which problem you start with. Students love being able to get up and move around the classroom while practicing their skills.